Systems Engineering and Electronics ›› 2020, Vol. 42 ›› Issue (4): 843-850.doi: 10.3969/j.issn.1001-506X.2020.04.15

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Design of evaluation system for missile simulation training

Liangliang HAO(), Jinsheng ZHANG(), Ting LI(), Xiaoyu MA()   

  1. Department of Control Engineering, Missile Engineering Institute, Rocket Force University of Engineering, Xi'an 710025, China
  • Received:2019-07-04 Online:2020-03-28 Published:2020-03-28
  • Supported by:
    国家自然科学基金(61673017);国家自然科学基金(61403398);陕西省自然科学基金(2107JM6077);陕西省重点研发计划项目(2018ZDXM-GY-G39)

Abstract:

To improve the objectivity and accuracy of the evaluation in a missile simulation training system, an evaluation index system is established, which is mainly based on the accuracy, proficiency and operator states. An appropriate mathematical model is built to calculate the sub-index scores, and the sub-indexes are quantified, so as to solve the shortcomings of strong subjectivity and inconsistent standards in the evaluation by examiners. By using the expert system, the professional knowledge and evaluation rules needed in the evaluation process are stored, and the scoring process is automated. As for the shortcomings of the analytic hierarchy process (AHP) algorithm that requires multiple assignments to ensure consistency and group eigenvalue method (GEM) algorithm's fuzzy structure, a weight setting scheme based on the AHP and GEM fusion algorithm is proposed, and the APH-GEM algorithm is used to carry out weighted evaluation of sub-index scores, then forming a reasonable and effective simulation training evaluation system. Finally, by comparing with the examiners'manual grading method, the rationality and accuracy of the designed grading system are shown.

Key words: evaluation system, evaluation index system, analytic hierarchy process-group eigenvalue method (APH-GEM) algorithm, expert system

CLC Number: 

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